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Manufacturing of electrical distribution ducts (including plug-in units and accessories), 1000 volts or less

895 FACILITIES
FacilityCityStateEmployeesStatus
Griffin Motion LLCApexNC— ACTIVE
Gulf Coast Power & Control, INC.Pearl RiverLA— ACTIVE
Harold K Scholz COOmahaNE— ACTIVE
Hot Switch Heating Systems LLCMinotND— ACTIVE
Inertia Dynamics LLCNew HartfordCT100–499 ACTIVE
In Phase Controls INCFayettevilleGA— ACTIVE
Introl Design, INC.LockportNY— ACTIVE
Invention House LLCSaint LouisMO— ACTIVE
J Box, LLCHarveyLA— ACTIVE
Kodyne Technologies LLCMesaAZ— ACTIVE
Kor-pak CorporationLake ForestIL— ACTIVE
L3harris Maritime Power & Energy Solutions, INC.CamdenNJ— ACTIVE
Laser Safety Systems LLCJohns IslandSC— ACTIVE
Ls Mechanical Sc LLCSummervilleSC— ACTIVE
Magnetech CorporationNoviMI— ACTIVE
Makesafe Tools INCEscondidoCA— ACTIVE
Measurement Systems INCWallingfordCT— ACTIVE
Mechanical Electrical Systems INCIndianapolisIN— ACTIVE
Menlo Microsystems, INC.AlbanyNY— ACTIVE
Menlo Microsystems, INC.IrvineCA— ACTIVE
Mercer Controls INCEdnaTX— ACTIVE
Microtronics, LLCIolaKS— ACTIVE
Myers Controlled Power LLCCantonOH— ACTIVE
Nextvac LLCMorgan HillCA— ACTIVE
Ormec Systems CORP.RochesterNY— ACTIVE

FactoryRegistry lists 895 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced electrical distribution ducts (including plug-in units and accessories), 1000 volts or less, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 16 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of other noncurrent-carrying wiring device supplies, including electrical junction boxes, switch and outlet wall plates, floor boxes, and covers
Manufacturing of low voltage panelboards and distribution boards and other switching and interrupting devices, 1000 volts or lessManufacturing of molded case circuit breakers, 1000 volts or lessManufacturing of surge suppressors, designed for equipment operating on 110-120 volt circuits (excluding industrial-use surge suppressors)
Industries
Electrical Equipment ManufacturersAll product lines

NAPCS collection code 2039475000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.